Gold Member Since 2007
Audited Supplier
Ningbo Ville Electric Co., Ltd.

Vacuum, Circuit Breaker, Outdoor Circuit Breaker manufacturer / supplier in China, offering Specific Vacuum Breaker, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

(/ )

Specific Vacuum Breaker

FOB Price: US $2,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,500/ Piece
Get Latest Price
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P

Request a custom order and have something just for you!

Send Customized Request
Product Catalog
Circuit Breaker
24 Products
Product Image
Product Name
FOB Price
Basic Info
  • Model NO.: ZN12-12/630-12.5
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Poles Number: 3
  • Certification: ISO9001-2000, IEC
  • Phase: 3 Phase
  • Trademark: Ville
  • Origin: China
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Insert
  • Type: Circuit Breaker
  • Rated Voltage: 12kv
  • Frequency: 50Hz
  • Specification: IEC
  • HS Code: 85
Product Description
1, General Description:
The bank of capacitors vacuum switch ZN12-12/630-12.5J
is mainly used in VQC device of substation 10Kv(6Kv) system
or in breaking capacitive loading site (where working actions
happen frequently) of power filter. It adopts a modular
construction, using flexible busbar to connect between switches
so its volume is small and it is convenient to install inside the
2,plication Environment:
1),Air Temperature Around:-40ºC~+40ºC;
2),Altitude should not exceed 2000m. Please negotiate with
factory when it is over 2000m.
3),Humidity: relative humidity: daily average value should
not exceed 95%, month average value should not exceed
4),No corrosive, flammable or conductive dust or gas in surrounding medium.
5),Not allowed to install in serious dirtiness or strenuous vibration place.
Rated Voltage(kV)12
Single Route Rated current(A)630
Rated Short-circuit Breaking Current(kA)12.5
Rated Peak Value Withstand current(kA)50
Rated Short-time Withstand Current(kA)20/4S
Rated Short-circuit Making Current(kA)Peak Value50
Rated Single Bank of Capacitors Breaking Current (A)200
Rated Back-to-Back Bank of Capacitors Breaking Current (A)200
Rated Short-circuit Current Breaking Times()30
Rated Lightning Impulse Withstand75Voltage(kV)
1min Power Frequency Withstand Voltage(kV)42
Mechanical Life()50000
Send your message to this supplier
Mrs. LI
To: Mrs. LI

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now